#4D53E3#4D53E3

#4D53E3 is a mid, highly saturated blue. Relative luminance 0.133; OKLCH L 52.8% C 0.214 H 274.5°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#4D53E3
RGB	rgb(77, 83, 227)
HSL	hsl(238, 73%, 60%)
HSV	hsv(238, 66%, 89%)
CMYK	cmyk(66.1%, 63.4%, 0%, 11%)
CIE-LAB	lab(43.22, 42.19, -73.87)
CIE-LCH	lch(43.22, 85.06, 299.73°)
OKLab	oklab(52.78% 0.0168 -0.2131)
OKLCH	oklch(52.78% 0.214 274.5)
XYZ	xyz(20.0144, 13.3086, 74.1722)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D53E3 #E3DD4D

analogous

#4D9EE3 #4D53E3 #924DE3

triadic

#4D53E3 #E34D53 #53E34D

tetradic

#4D53E3 #E34D9E #E3DD4D #4DE392

square

#4D53E3 #E34D9E #E3DD4D #4DE392

split-complementary

#4D53E3 #E3924D #9EE34D

monochromatic

#191E9D #2128D2 #4D53E3 #8286EB #B7B9F4

Accessibility & contrast

On white

5.73

#4D53E3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#4D53E3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4D53E3

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D53E3	#FFFFFF	#000000	##FFFFFF
##4D53E3	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DE8

Deuteranopia (green-blind)

#005FE0

Tritanopia (blue-blind)

#007893

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4d53e3;
/* rgb */ color: rgb(77, 83, 227);
/* oklch */ color: oklch(52.8% 0.214 274.5);

Tailwind

colors: {
  custom: {
    50: '#9084ed',
    500: '#4d53e3',
    950: '#000000',
  },
}

SCSS

$custom: #4d53e3;
$custom-light: #9084ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4d53e3",
  "rgb": {
    "r": 77,
    "g": 83,
    "b": 227
  },
  "hsl": {
    "h": 237.6,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.52775,
    "c": 0.21377,
    "h": 274.5
  },
  "luminance": 0.1331
}

Semantic roles & 50–950 ramp

primary

#4D53E3

secondary

#E3E1A9

accent

#E838F0

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0B16

muted

#7E7C84

Preview Lab

Preview with #4D53E3

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →